Amazon Echo Dot (C78MP8)

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multiple revisions of this device, use caution
abgn+ac (AC600)
Digital Media Receiver
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Platform
BrandModelRev
Amazon Echo Dot (3 Gen)
Model Part Number
C78MP8
FCC ID
Type
media streamer, IoT hub, wireless speaker system
CPU1
MediaTek MT8516B
CPU1 Speed
1.3 GHz ( 4 cores )
Flash1 Chip
Samsung KMFJ20005A-B213
Flash1 Size
4 GiB 4,096 MiB <br />4,294,967,296 B <br />33,554,432 Kib <br />4,194,304 KiB <br />32,768 Mib <br />
RAM1 Size
512 MiB 536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />
RAM1 Chip
Samsung KMFJ20005A-B213

802dot11 OUI: none specified

Expansion IF types
none specified
Power
12 VDC, 1.2 A
Connector type
barrel
Flags:
Bluetooth 5.0, DFS (slave), Audio out (3.5mm), Alexa support
Retail
FCC approval date 30 May 2019
Radio 1
Chip1
MediaTek MT7658CSN
Wireless interface OUI
none specified
Antenna Connector Type
none specified
MIMO status
1x1:1
Wireless Standard
IEEE 802.11a/b/g/n/ac
802.11ac
up to 433 Mbps
802.11n
up to 150 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
802.11a
up to 54 Mbps
WiFi Operating Frequency
2.4 or 5 GHz
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
Amazon Echo Dot (B7W644)MediaTekMediaTek
Amazon Echo Dot (C78MP8)MediaTekMediaTek
Amazon Echo Dot (D9N29T)MediaTekMediaTek
Amazon Echo Dot (RS03QR)MediaTekMediaTek
Amazon Echo Dot (S04WQR)Texas InstrumentsAtherosAtheros

For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.

433 Mbps - 1SS 5GHz 802.11ac (80MHz chan.),
150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = AC600 class


Overview

As is common with Amazon devices, this "Digital Media Receiver" device was registered with the FCC by an unknown Limited Liability Corporation (L Laury LLC). Its circular label suggests that it may be a new Echo device.


This device was under short-term confidentiality, but that expired 11/26/2019 ⚠.

Links of Interest